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Product comparison · 2 data projectors

Epson EMP-DM1 vs Viewsonic PJ758 data projector 2200 ANSI lumens LCD XGA (1024x768)

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  • 16specifications compared
  • 10differ
  • 6identical
  • 41known for one product only

Key differences

  • Projector brightness
    • 1000 ANSI lumens
    • 2200 ANSI lumens
  • Projector native resolution
    • WVGA (854x480)
    • XGA (1024x768)
  • Lamp power
    • 140 W
    • 220 W
  • Focal length range
    • 16.6 mm
    • 18.9 - 22.6 mm
  • VGA (D-Sub) ports quantity
    • 1
    • 3
  • Noise level
    • 28 dB
    • 34 dB
  • Market positioning
    • Home cinema
    • Portable
  • Weight
    • 3.8 kg
    • 3.5 kg

Side by side

Differences highlightedShow differences only
57 specifications
A

Epson

EMP-DM1

Model EMP-DM1

View product
B

Viewsonic

PJ758 data projector 2200 ANSI lumens LCD XGA (1024x768)

Model PJ758

View product
Projector2 differ
Projector brightnessDiffers1000 ANSI lumens2200 ANSI lumens
Projector native resolutionDiffersWVGA (854x480)XGA (1024x768)
Contrast ratio (typical)Known for one500:1
Horizontal scan rangeKnown for one31 - 106 kHz
Vertical scan rangeKnown for one56 - 120 Hz
Keystone correction, verticalKnown for one60°
Matrix sizeKnown for one1.6 cm (0.63")
Light source1 differ
Lamp powerDiffers140 W220 W
Lamp typeKnown for oneUHE
Lens system1 differ
FocusKnown for oneManual
Focal length rangeDiffers16.6 mm18.9 - 22.6 mm
Videoidentical
Analog signal format systemKnown for oneNTSC 4.43, NTSC M, SECAM
Full HDKnown for oneYes
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers13
Component video (YPbPr/YCbCr) inKnown for one3
S-Video inputs quantityKnown for one1
Audio (L/R) inKnown for one3
Audio (L/R) outKnown for one1
Serial interface typeKnown for oneRS-232
Headphone outputsKnown for one1
Features1 differ
Noise levelDiffers28 dB34 dB
CertificationKnown for oneCE, CB, DEMKO/GS, UL60950-1/C-UL, FCC B, C-Tick, WEEE, RoHS
Country of originKnown for oneChina
Multimediaidentical
Number of built-in speakersKnown for one1
RMS rated powerKnown for one6 W
Design1 differ
Market positioningDiffersHome cinemaPortable
Poweridentical
Power consumption (typical)Known for one320 W
Power consumption (standby)Known for one10 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one10 - 85%
Weight & dimensions2 differ
WeightDiffers3.8 kg3.5 kg
Package weightDiffers6.17 kg7.7 kg
Package widthKnown for one327 mm
Package depthKnown for one470 mm
Package heightKnown for one300 mm
Other features1 differ
Aspect ratioKnown for one4:3, 16:9
Package dimensions (WxDxH)Known for one480 x 250 x 372 mm
Dimensions (WxDxH)Differs230 x 320 x 127 mm340 x 100 x 270 mm
Power requirementsKnown for oneAC 100-120/220-240V, 50/60Hz
RS-232 portsKnown for one1
Audio inputKnown for one2 x RCA
Audio outputKnown for one1 x RCA / 1 x stereo/ 1 x optical
InterfaceKnown for oneUSB 2.0 Type B
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Pallet gross heightKnown for one100 cm
Pallet gross widthKnown for one120 cm
Pallet length (UK)Known for one195 cm
Products per palletKnown for one24 pc(s)
Products per pallet (UK)Known for one36 pc(s)
Products per pallet layerKnown for one4 pc(s)
Products per pallet layer (UK)Known for one6 pc(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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